From 51d7847a2d81ac6779b62fabd722b49b3b664de9 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Sun, 5 Jan 2020 15:47:53 +0100
Subject: [PATCH] ALSA: info: More constifications
Git-commit: 51d7847a2d81ac6779b62fabd722b49b3b664de9
Patch-mainline: v5.6-rc1
References: jsc#SLE-16518
Apply const prefix to the string array and its callers.
Just for minor optimization and no functional changes.
Link: https://lore.kernel.org/r/20200105144823.29547-39-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/core/info.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/core/info.c b/sound/core/info.c
index e051a029ccfb..6801d8160866 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -20,7 +20,7 @@
int snd_info_check_reserved_words(const char *str)
{
- static char *reserved[] =
+ static const char * const reserved[] =
{
"version",
"meminfo",
@@ -35,7 +35,7 @@ int snd_info_check_reserved_words(const char *str)
"seq",
NULL
};
- char **xstr = reserved;
+ const char * const *xstr = reserved;
while (*xstr) {
if (!strcmp(*xstr, str))
--
2.16.4